Adrien Brochard abrochard

ERT: Emacs Lisp Regression Testing

“Software is easy to write, hard to debug, impossible to maintain.”

Automatically make sure that you didn’t break stuff by writing tests.

Emacs lisp in particular:

Listing pods with kubectl get pods, then select a pod name and copy paste it into kubectl logs [pod name]

Because writing is hard but also our job. Yasnippet replaces a text key with a defined template.

	;; See https://magit.vc/manual/magit-section.html

	(defun magit-test-section ()
	(interactive)
	;; create a new buffer
	(with-current-buffer (get-buffer-create "magit-test-section")
	;; trigger the magit section mode
	(magit-section-mode)

	;; deactivate the buffer read-only mode temporarily


	(defun echo-function (&optional args)
	(interactive
	(list (transient-args 'test-transient-command)))
	(message "echo %s" args))

	(define-infix-argument test-transient:--message ()
	:description "Message"
	:class 'transient-option
	:shortarg "-m"

	(require 'flycheck)

	;; checkout https://www.macs.hw.ac.uk/~rs46/posts/2018-12-29-textlint-flycheck.html
	;;
	;; sudo npm install -g textlint write-good textlint-plugin-latex textlint-rule-write-good textlint-rule-no-start-duplicated-conjunction textlint-rule-max-comma textlint-rule-terminology textlint-rule-period-in-list-item textlint-rule-unexpanded-acronym textlint-rule-abbr-within-parentheses textlint-rule-alex textlint-rule-common-misspellings textlint-rule-en-max-word-count textlint-rule-diacritics textlint-rule-stop-words

	(flycheck-define-checker textlint
	"A linter for textlint."
	:command ("textlint"
	;; "--config" "/home/abrochard/.emacs.d/.textlintrc"